Source: https://seerepo.com/compare/mountain-loop/yaak/vs/Stirling-Tools/Stirling-PDF
Markdown source: https://seerepo.com/compare/mountain-loop/yaak/vs/Stirling-Tools/Stirling-PDF.md
Description: yaak and Stirling-PDF share 15 technologies: Tauri, Vite, Tokio, objc2-app-kit, objc2-foundation, React, @tauri-apps/api, Tailwind CSS, keyring, log, @dnd-kit/core, remark-gfm, react-markdown, tauri-plugin-dialog, and tauri-plugin-log. yaak is written in Rust and Stirling-PDF in TypeScript.

# yaak vs Stirling-PDF

yaak and Stirling-PDF share 15 technologies: Tauri, Vite, Tokio, objc2-app-kit, objc2-foundation, React, @tauri-apps/api, Tailwind CSS, keyring, log, @dnd-kit/core, remark-gfm, react-markdown, tauri-plugin-dialog, and tauri-plugin-log. yaak is written in Rust and Stirling-PDF in TypeScript.

- [mountain-loop/yaak](https://seerepo.com/r/mountain-loop/yaak): The most intuitive desktop API client. Organize and execute REST, GraphQL, WebSockets, Server Sent Events, and gRPC 🦬
- [Stirling-Tools/Stirling-PDF](https://seerepo.com/r/Stirling-Tools/Stirling-PDF): #1 PDF Application on GitHub that lets you edit PDFs on any device anywhere

## What they share and what sets them apart

- In common: Tauri, Vite, Tokio, objc2-app-kit, objc2-foundation, React, @tauri-apps/api, Tailwind CSS, keyring, log, @dnd-kit/core, remark-gfm, react-markdown, tauri-plugin-dialog, tauri-plugin-log
- Only in yaak: axum, rusqlite, SQLite, r2d2, r2d2_sqlite, @tanstack/react-router, cocoa, MCP, Hono, console, inquire, rmcp, zip, schemars, env_logger, classnames, CodeMirror, @lezer/highlight, @tanstack/react-virtual, motion, @shopify/lang-jsonc, cm6-graphql, react-colorful, react-syntax-highlighter, react-pdf, rehype-stringify, yaml, plist, TanStack, focus-trap-react, replit, Lucide, papaparse, Zod, @hono/node-server, jsonwebtoken, oauth-1.0a
- Only in Stirling-PDF: org.springframework.boot:spring-boot-starter-web, H2 Database, PostgreSQL, spring-boot-starter-cache, spring-boot-starter-data-redis, com.github.ben-manes.caffeine:caffeine, Apache, Postgres, AWS S3, react-router-dom, Supabase, tauri-plugin-store, Stripe, PostHog, Spring, org.springframework.session:spring-session-core, angus-mail, commonmark-ext-gfm-tables, org.apache.pdfbox:pdfbox, org.apache.poi:poi-ooxml, com.google.zxing:core, org.commonmark:commonmark, io.micrometer:micrometer-core, ch.qos.logback:logback-classic, Mantine, tanstack, @atlaskit/pragmatic-drag-and-drop, D3, react-easy-crop, react-rnd, recharts, tauri-plugin-notification, tauri-plugin-window-state, webview2-com, pdfjs-dist, qrcode.react, pixelmatch

## Side by side

| | yaak | Stirling-PDF |
|---|---|---|
| Size | 185,563 lines written, 1,107 code files | 1,135,977 lines written, 4,350 code files |
| Who writes it | 3.6% of its commits signed by AI. With Claude Code, Cursor, and Factory | 2.1% of its commits signed by AI. With GitHub Copilot, Claude Code, and Codex |
| Activity | Last push November 5, 2026, 2,831 commits, 19,444 stars | Last push November 4, 2026, 5,739 commits, 95,737 stars |
| Tests | 117 test files. 10.9% of its code files have a test that imports them | 2,073 test files. 48.8% of its code files have a test that imports them |

- Size: Lines written by people and agents, without generated ones; code files, without tests.
- Who writes it: A commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
- Activity: From GitHub and its history, on the day SeeRepo read it.
- Tests: The files that test the code, and the share of code files a test imports.

## Frequently asked questions

### Which is bigger, yaak or Stirling-PDF?

Stirling-PDF, with 1,135,977 lines written; yaak has 185,563.

The proof: [Stirling-Tools/Stirling-PDF's code at commit 3b4c202](https://github.com/Stirling-Tools/Stirling-PDF/tree/3b4c202890f7c21726424deded3f5aaee5090846)

### Which has more GitHub stars, yaak or Stirling-PDF?

Stirling-PDF, with 95,737 stars; yaak has 19,444.

The proof: [Stirling-Tools/Stirling-PDF on GitHub](https://github.com/Stirling-Tools/Stirling-PDF)

### Which has more tests, yaak or Stirling-PDF?

Stirling-PDF, with 2,073 test files; yaak has 117.

The proof: [Stirling-Tools/Stirling-PDF's code at commit 3b4c202](https://github.com/Stirling-Tools/Stirling-PDF/tree/3b4c202890f7c21726424deded3f5aaee5090846)

### Which was updated more recently, yaak or Stirling-PDF?

yaak: its last push was on November 5, 2026, and Stirling-PDF's on November 4, 2026.

The proof: [mountain-loop/yaak's commits on GitHub](https://github.com/mountain-loop/yaak/commits)

### Which has more commits signed by AI, yaak or Stirling-PDF?

yaak: an AI signed 3.6% of its commits, with Claude Code, Cursor, and Factory; in Stirling-PDF, 2.1%.

The proof: [the commits each tool signed in mountain-loop/yaak](https://seerepo.com/r/mountain-loop/yaak/ai)

## Sources

- mountain-loop/yaak: Read on November 6, 2026, at commit 08a98d5 (https://github.com/mountain-loop/yaak/tree/08a98d5f82d88ada63d1f03e2ad717eb898f4d77)
- Stirling-Tools/Stirling-PDF: Read on November 4, 2026, at commit 3b4c202 (https://github.com/Stirling-Tools/Stirling-PDF/tree/3b4c202890f7c21726424deded3f5aaee5090846)

## What is your repo built with?

Any public repo, with no account: https://seerepo.com/r/owner/repo/built, with the owner and name it has on GitHub.